: After a wild night they cannot remember, they wake up to find Doug missing, a tiger in their bathroom, and a baby in the closet .
As the friends try to piece together the events of the previous night, they realize that they have lost Doug and must find him before his wedding. What ensues is a series of hilarious misadventures, including encounters with a missing friend, a tiger in the bathroom, and a run-in with a notorious gangster.